Kiribati
Country in Oceania
In brief
Air pollution PM2.5, µg/m³: 3.9 (2023). World rank 5 of 200 (1 = best); in Oceania, 4 of 17. All greenhouse gases, tonnes CO₂e per person: 0.9 (2024). World rank 17 of 203 (1 = best); in Oceania, 9 of 19. Forest cover: 1.3% (2024). World rank 192 of 213; in Oceania, 18 of 19. From 2015 to 2025: protected areas 11.8% → 11.9%.